Troubleshooting guide

61186003L1-1D 5-61
UIG-525
STS-1 MUX PM Statistics
INTRODUCTION
This subsection provides the instructions to access Performance Monitoring (PM) screens to
allow the following:
• Viewing PM statistics for the near-end of the STS-1 network
• Viewing PM statistics for the far-end of the STS-1 network
• Viewing PM statistics for the individual VT/Port circuits
• Setting PM threshold levels
• Enabling or disabling threshold alarms
These functions are performed from the STS-1 Statistics screen.
ACCESSING THE STS-1 PM STATISTICS SCREEN
To view STS-1 PM statistics, select the options from each screen listed and then press ENTER:
1. Select ACCESS MODULES from the MX2820 Main Menu.
2. Select a number from 1 to 7 for a 19-inch shelf, or 1 to 9 for a 23-inch shelf, associated
with an STS-1 MUX, and press
ENTER. The Access Modules Main Menu appears.
3. Select
PERFORMANCE MONITORING from the STS-1 MUX Main Menu.
4. Select
STS-1 STATISTICS, from the Performance Monitoring menu.
Figure 5-32 and Figure 5-33 show examples of the Performance Monitoring menu and STS-1
Statistics screen.